baber/WOPTO huggingface dataset:
Patent JP-H10153180-A (JP)
Title: Pump device
Inventor: OGATA HARUKI
IPC: F04B53/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To close this valve body by blocking a suction port by its own weight when the inside of a case becomes a negative pressure by being sucked a liquid like water forcedly from a suction port by the drive of a pump and the valve body is opened and also the drive of the pump is stopped. SOLUTION: A suction port valve 97 is installed in the suction side of this pump device. The suction port valve 97 is formed by providing nearly T letter shape valve hanging part 98 to a thin disc body. This valve hanging part 98 is formed to a shaft by being inserted between two projections 101, 101 and opened/closed freely. When water or air is sent upward forcedly by the drive of the pump, the inside of the case 92 becomes negative pressure by this water flow and the suction port valve 97 is released. As the negative pressure is lost when the pump is stopped, the suction port valve 97 is closed by its own weight. Thus, the open/close of the suction port valve 97 can be carried out simply by utilizing the negative pressure.
Patent JP-S61164053-A (JP)
Title: Electric governer for internal-combustion engine
Inventor: TARUI ATSUSHI
IPC: F02D41/14
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the occurence of a hunting or the like in an electric governer for the feedback control of the quantity of fuel injection by permitting the feedback control, to be stopped, if abnormality is detected, so that an open- loop control is carried out by the use of a pattern of the quantity of fuel injection prepared for the open-loop control. CONSTITUTION:This electric governer adjusts the quantity of fuel injection in such a way as controlling the operation of a control rack 8 in an in-line injection pump A through an electromagnetic actuator 7. In addition, CPU2 calculates a desired value of the quantity of fuel injection in accordance with an output signal from operating condition detectors including a rotational speed sensor 1a and a rack position sensor 1b, and obtains a deviation by comparing the desired value with a measured value of the actual quantity of fuel injection, and then feedback controls the actuator 7 in such a manner that the deviation can be eliminated. In this case, when abnormality is detected by the rack position sensor 1b, said feedback control is stopped so that an open-loop control is to be carried out by the use of a pattern of the quantity of fuel injection prepared for the open-loop control, in which a driving signal from the actuator 7 is quickly change in response to a change in the number of revolutions.
Patent JP-H04238501-A (JP)
Title: Arithmetic order determining method for ddc
Inventor: SAKAGUCHI KAZUO
IPC: G05B11/36
Filed: 1991-01-23
Abstract: PURPOSE:To simplify the designation of arithmetic order by designating priority relative context between control blocks, and incorporating and numbering preferentially the control block so that this designated relative context is maintained in a specified numbering process. CONSTITUTION:One of the control blocks at entrances is numbered. The control blocks are numbered in order downstream from the numbered control block, and it reaches an exit control block. Besides, if there is a branch, the control blocks are numbered in order downstream in every route. This is repeated, and when an unnumbered control block remains, the control block at the exit of the unnumbered control block is attached with a level '1', and the control blocks are attached with a higher levels in order upstream. However, when the same control block is attached with plural levels, the maximum value of these is adopted. Further, the control block of the maximum level among the unnumbered blocks is numbered. Then, the control blocks are numbered in order downstream from the numbered control block, and this is repeated.
Patent JP-H11269227-A (JP)
Title: Olefin polymer and preparation thereof
Inventor: FUJITA MASAYUKI
IPC: C08F210/08
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve stickiness and elusiveness to organic solvents by forming a 1-butene homopolymer or a copolymer with propylene or an alkenyl hydrocarbon of at least 5 carbon atoms which homopolymer or copolymer has a number average molecular weight of not less than a specific value and is amorphous. SOLUTION: This olefin polymer is a 1-butene homopolymer or a copolymer with propylene or an alkenyl hydrocarbon of at least 5 carbon atoms and is an olefin polymer comprising an amorphous polymer having a number average molecular weight, calculated in terms of polystyrene, of not less than 200,000 and a molecular weight distribution of not more than 3.0. The catalyst for polymerization is obtained by reacting an organic aluminum oxy compound of formula II or III and 0.1-3.0 mol, against 1 mol of Al atom of the compound, of water and then reacting it with 1 mol, against 10,000-20,000 mol of Al atom, of a transition metal atom of formula I. In the formulas, R is methyl or isobutyl; m is 1-50; M is a transition metal atom of the group IV in the periodic table; X and Y are each H, a halogen or the like; and T stands for a 1-20C bivalent covalent crosslinking group.
Patent JP-S62164877-A (JP)
Title: Apparatus for producing amorphous silicon forming body
Inventor: MIZUKAMI HIROYUKI
IPC: C23C16/50
Filed: 1986-01-17
Abstract: PURPOSE:The reduce the size of an apparatus and to eliminate the need for changing the conditions for production by eliminating a rotating system in the conventional system, forming the peripheral wall part of a reaction chamber in a manner as to be commonly used as an anode electrode and providing a means for preventing sticking to the inside of the reaction chamber and means for preventing intrusion to a discharge system. CONSTITUTION:The peripheral wall part 30 of a shielding box 1 of the reaction chamber 33 is electrically insulated from the other part of the box 1 by an insulator 29 and the anode electrode 4 is provided to the peripheral wall part 30. A drum support 31 is mounted as a substrate member to a holder 7 in the reaction chamber 33. A plate 8 for preventing sticking of amorphous silicon is attached to the inside of the peripheral wall part 30 of the box 1. Each one line of a reactive gas introducing system B and discharge system A are formed above and below the reaction chamber 33. A mesh 18 to prevent the intrusion of the powder to be generated during the lamination of the amorphous silicon into a vacuum pump 9 is provided to the discharge system A.
Patent JP-H04248218-A (JP)
Title: Sealed type relay
Inventor: MOTOYAMA AKIRA
IPC: H01H50/00
Filed: 1991-01-23
Abstract: PURPOSE:To generate carbonic acid as a weak acid so as to prevent the corrosion of component parts even if nitrogen gas or oxygen gas is contained in a chamber by filling carbon monoxide gas or an inert gas simultaneously therewith into the chamber sealed with a cover case and a base. CONSTITUTION:A sealed type relay is fabricated through the process of covering such an electromagnetic device as a coil F or the like and such component parts as a movable-contact plate C, stationary-contact plates A, B and the like, and also filling carbon monoxide gas in a chamber so as to bond or weld a cover case H to a base I. The generating of nitric acid as a strong acid can be accordingly prevented or suppressed to generate carbonic acid as a weak acid even in the case where nitrogen gas or oxygen gas is contained or generated in the chamber, so that the faulty operation, imperfect contact and the like or each of the component parts arranged respectively in the chamber can be prevented to provide longtime operation of the relay.
Patent JP-S61169560-A (JP)
Inventor: NIKORAUSU GABURIIRU MOOZERU
IPC: E04C5/12
Filed: 1986-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58123138-A (JP)
Title: Memory controlling system for display
Inventor: IMAO TOSHIO
IPC: G09G1/06
Filed: 1982-01-18
Abstract: PURPOSE:To prevent the generation of noises on a CRT screen and at the same time to avoid the deterioration of the CPU processing capacity due to the queuing for the timing of an access given from the CPU-BUS side without using any complicated timing control. CONSTITUTION:A V-RAM13 overlapping a display part 2 of a main memory 1 of a CPU is provided separately from said display part 2. A buffer memory 9 stores temporarily the contents written to the V-RAM13. Then the writing is carried out to the part 2 and the memory 9 from the CPU-BUS side, and the reading is carried out from the CPU-BUS side through the part 2. At the same time, the writing is carried out to the V-RAM13 from the memory 9 in case no reading is carried out from the CRT side.
Patent JP-H01181323-A (JP)
Title: Initial phase matching circuit for phase locked loop oscillator
Inventor: OKADA YOSHIAKI
IPC: H03L7/08
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the pull-in time of a phase locked loop oscillator by dividing a clock of a voltage controlled oscillator circuit giving to a phase comparator circuit in polyphase and selecting a phase of a clock of the voltage controlled oscillation circuit having a phase closest to the phase of a readout data from a disk medium. CONSTITUTION:A phase comparator circuit 4 and a voltage controlled oscillation circuit 6 used for a disk device are both operated, an output clock of the voltage controlled oscillator circuit 6 given to the phase comparator circuit 4 is divided into polyphase and one clock is selected from the polyphase clocks according to the condition and used. That is, the clock of the voltage controlled oscillation circuit 6 is divided into three phases, and one clock with the least phase difference from the phase of the data read from a disk medium is selected from the three phase clocks of the voltage controlled oscillation circuit 6. Thus, the phase locked oscillator with small pull-in time is obtained.
Patent JP-S63173350-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI KOJI
IPC: H01L21/56
Filed: 1987-01-13
Abstract: PURPOSE:To prevent deformation of a semiconductor device, and maintain specified quality, by cutting a lead frame into small frames before resin is cooled and hardened and its contraction force becomes large after resin sealing. CONSTITUTION:When the temperature of a lead frame 1 and cavity resin parts 2 decreases as little as possible, that is, at the time of a temperature wherein tension or compression does not operate, cutting parts 3 shown by arrows are so cut that stress is not applied to the cavity resin parts 2. The length of small lead frames 4-7 are made so short that the frames hardly suffer from influence, even if the temperature of the lead frame 1 and the cavity resin parts 1 decreases, and the resin begins to harden, or even if tension or compression due to expansion or contraction operates. Thereby, uniform quality can be obtained, even in the case where the difference of thermal expansion coefficients and that of thermal compressibility due to the difference of material between the lead frame 1 and the cavity resin parts 2 are large.
Patent JP-S5290729-A (JP)
Title: Exhaust gas recirculation control device
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/07
Filed: 1976-01-23
Abstract: PURPOSE:To decrease the EGR quantity in the intermediate-and low-load running ranges, by relieving the Venturi negative-pressure which is introduced for the primary purpose of increasing the EGR quantity as the intake-air quantity increases.
Patent JP-H0833837-A (JP)
Title: In-line dynamic continuous mixture device
Inventor: PEETAA ROBAATO HAGEN
IPC: B01F5/00
Filed: 1995-01-20
Abstract: PURPOSE: To continuously and homogeneously mix materials by rotating a spindle in each mixing unit, thereby mixing materials within a chamber of each mixing unit when one spindle is rotating, moving the materials of various viscosities from a dynamic inner means to a stationary chamber wall and mixing the materials with stationary posts and perforated bulkheads. CONSTITUTION: Plural separable mixing units 2 are provided respectively with casings 6 having chambers 8 in which respective mixing units are extended in the length direction. Further, the perforated bulkheads 15, in which spindle bushes are disposed inside, are freely attachably and detachably arranged within the chambers 8. Furthermore, the units are provided with means 13, 14, which separably couple mixing means 10 which are attached, coaxially with the chambers 8 and freely rotatably, to the spindle bushes and are flywheels, to the spindles 12 of the adjacent mixing units. Then the spindle in each mixing unit is rotated, thereby mixing the materials within the chamber of each mixing unit when one spindle 12 is rotating. Further, the posts 20 are attached to the casings 6 so as to be protruded from the chamber walls into the chambers.
Patent JP-H03210591-A (JP)
Title: System and device for displaying plant state
Inventor: NIKAWARA SEIITSU
IPC: G09G3/04
Filed: 1990-01-16
Abstract: PURPOSE:To supervise the state of the whole plant by one picture information by increasing the radius of a segment part of a circular graph from the minimum up to the maximum, or reducing it from the maximum to the minimum in accordance with the advance of each event and then displaying each segment part. CONSTITUTION:Main events to be required at the time of starting a plant are allocated to respective segment parts of the circular graph having a fixed radius in the order of starting timing of respective events and the circumference angles of respective segment parts are set up in proportion to the required time of respective events. Respective segment parts are displayed so that the radius of each segment part is increased from the minimum up to the maximum or reduced from the maximum to the minimum in accordance with the advance of each event. Thereby, the operator of the plant can always and collectively grasp the plant operating state, and if abnormality is generated in the plant, an abnormal position near-by detailed system displaying function also can be added. Consequently, optimum status supervision can always be executed without using specific manual operation independently of normal or abnormal time.
Patent JP-H10208034-A (JP)
Title: Processor and method for image processing
Inventor: KUWATA NAOKI
IPC: H04N1/409
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for operation based upon operator's intuition by allocating a small number of gradations to a range of small distribution density while giving a large number of gradations to a range of large distribution density according to the quantity of extent of a calculated luminance distribution. SOLUTION: An image input device 10 outputs image data to the image processor 20 by picking up an image, etc. This image processor 20 extracts a distribution of luminance, detects the quantity of extent of the luminance distribution first on the basis of the detected luminance distribution, allocates a small number of gradations to the range of small distribution density while giving a large number of gradations to the range of large distribution density, and converts the image data on the basis of the allocated gradations of luminance. Namely, the distribution of luminance (y) is found as to pixels of the image data while the data are thinned out, and then standard deviation σcorresponding to the extent quantity of the luminance distribution is found; and parameters (γ1, γ2) for γ correction for generating correspondence relation of an S curve is calculated on the basis of the standard deviation σ.
Patent JP-S58124293-A (JP)
Inventor: OONO KENICHI
IPC: H05K3/42
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06212891-A (JP)
Title: Vertical shaft water sealing of jacking pipe in water
Inventor: KIMURA KOICHI
IPC: E04H6/18
Filed: 1993-01-19
Abstract: PURPOSE:To simply, efficiently, and safely carry out the jacking process to lead in particular the front end of a row of pipes to a vertical shaft, in the installation of a row of pipes in water by use of a jacking method. CONSTITUTION:In a water sealing device of a vertical shaft 10, insertion holes 38,... through which a pipe 20 can be slid to insert are provided on the partitions 34-37 of a plurality of compartments S1-S4 provided with a drain means 50 and a sliding plug body 40 is slid to insert into whole insertion holes 38,... of respective partitions 34-37. At the time when the front end of the row of pipes has reached the vertical shaft 10, the side wall 32 at the reached pipe is opened and the front end thereof is pressed on the endface of the sliding plug body 40 to force the pipes 20 and the sliding plug body 40 to slide through the insertion holes 38,... and feed the pipes 20 into the vertical shaft 10 by a specified length.
Patent JP-H04240657-A (JP)
Title: Electrophotographic sensitive body
Inventor: SATO TETSUYA
IPC: G03G5/147
Filed: 1991-01-24
Abstract: PURPOSE:To prevent drop of surface resistivity due to attachment of dust, such as paper dust, at the time of repeating use of the electrophotographic sensitive body, and to prevent trailing of an image. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on a conductive substrate an electric charge transfer layer and a charge generating layer and a protective layer in this order, and the protective layer comprises a thermosetting silicone resin, an urethane elastomer, hydrophobic silica, a higher fatty acid, and a fluorinated graft polymer or a silicone type graft polymer, thus permitting the obtained electrophotographic sensitive body to be sensitive in the case of positive charging, stable against change of temperature and humidity, especially, freed of image trailing due to drop of surface resistivity under high temperature and high humidity caused by paper dust and the like attached to the surface after repeated uses, and high in hardness and film strength, and superior in abrasion resistance and durability.
Patent JP-H04212456-A (JP)
Title: Device composed of light-sensing or x ray-sensing sensor
Inventor: CONRADS NORBERT
IPC: H04N5/378
Filed: 1991-01-24
Abstract: PURPOSE: To improve a device composed of a transfer means for converting signals read in parallel to serial signals, while being composed of photosensitive or X-ray sensitive sensors arranged on the rows and columns of matrix so as to generate electric charges depending on the quantity of incident radiation by composing these respective sensors of electric switches, constituting them like electric switches, while using a thin-film technique, providing the respective sensor rows with switching lines and activating the switches through these lines, so as to simultaneously output the electric charges of related active sensor rows through read lines. CONSTITUTION: Respective read lines 8, 9...10... are provided with amplifiers 11, 12...13..., composed of crystal semiconductors before a transfer, and these amplifiers have configuration for amplifying the signals read out of sensors S1 ,1 ...S2000 ,2000 which are connected to related read lines 8, 9...10... during a read-out operation.
Patent JP-H11198529-A (JP)
Title: Terminal recording material
Inventor: IWASAKI MASAYUKI
IPC: B41M5/26
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material having excellent sensitivity (color developing characteristics), plasticizer resistance, feedability and handleability. SOLUTION: In the thermal recording material comprising a thermal color developing layer having an electron donative colorless dye and an electron acceptive compound on a support, an overcoating layer (A) containing an inorganic pigment and a water soluble polymer as main components is provided on the color developing layer, and an overcoating layer (B) containing a lubricant having a mean particle size of 0.5 μm or less and a water soluble polymer as main components is provided on the layer (A). As the lubricant, a metallic soap, or wax and the like can be used. As the soap, a zinc stearate is preferable. And, as the wax and the like, a synthetic polymer wax such as an acrylic wax or the like is preferably used.
Patent JP-H06215251-A (JP)
Title: Door locking device for automatic vending machine
Inventor: NAGATA KAZUE
IPC: G07F9/10
Filed: 1993-01-20
Abstract: PURPOSE:To provide a door locking device for an automatic vending machine which has high security for the steal of merchandises or money due to mischief or the like. CONSTITUTION:An emergency locking mechanism 3 which normally waits in an unlocked state and is driven and locked by a detection signal outputted from an abnormality detecting sensor 7 (an acceleration sensor or an oscillation sensor for detecting shock or the like applied to the outer door 2) is additionally arranged in an automatic vending machine as a door locking device for locking between the cabinet body 1 of the machine and the outer door 2 independently of a locking mechanism to be locked/unlocked by key operation and constituted of a lock pin 4 excited to a locking position by a spring 5, a releasing solenoid 6 for exciting the pin 4 to an unlocking position and a control part 9 for receiving a signal from the sensor 7, switching the solenoid 6 from a conductive state to a non-conductive state and restoring the solenoid 6 to the conductive state by a reset signal or the lapse of a fixed time.
Patent JP-2000202988-A (JP)
Title: Printing agent filling device
Inventor: KINOSHITA SHINGEN
IPC: H05K3/34
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a cream solder as a printing agent from becoming highly viscous and at the same time, prevent the solid component and the liquid component of the cream solder from being separated by excess stirring. SOLUTION: This printing agent filling device uses a filling member 1 having a stirring means which comprises a printing agent storage part 1a which stores a cream solder 50, a discharge aperture 1b for the cream solder 50, formed in a part coming into contact with a stencil mask, a replenishing aperture 1c which replenishes the solder 50 to the printing agent storage part 1a, a movable member 2 which stirs the solder 50 by transferring a part of the solder 50 tending to flow toward the discharge aperture 1b from the replenishing aperture 1c in the printing agent storage part 1a, in a different direction from a direction where the part of the solder 50 moves and the like. Further, a forcing-in means which forces the solder 50 from the replenishing aperture 1c of the filling member 1 into the printing agent storage part 1a, is provided independently of the stirring means.
Patent JP-H05198364-A (JP)
Title: Plane heating element
Inventor: MORI KIYOTAKA
IPC: H05B3/20
Filed: 1992-01-20
Abstract: PURPOSE:To provide excellent durability and reliability and enhance workability and assembling property in a heating element used for various electric equipment. CONSTITUTION:A heating element part 4 is formed by arranging a first foil heating element 7 and second foil heating element 8 consisting of foil resistor bands formed by pressing between respective layers of a first insulating material 5 and a second insulating material 6 in such a manner that the respective zigzag heating part patterns are not mutually superposed. Therefore, the conventional work for winding a heating wire on a mica is eliminated, and two kinds of heating elements can be worked from one plate material. Further, by handling the heating elements as one unit, workability and assembling property can be improved, and the distance between wires can be kept constant to prevent discontinuity of wire by contact.